baber/WOPTO huggingface dataset:
Patent JP-2002066148-A (JP)
Title: Display method for sponsor's name
Inventor: NABESHIMA KEITA
IPC: A63F13/812
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a display method of sponsor's name to advertize the sponsor by displaying the sponsor's name on a game screen and make a number of players recognize the sponsor's name. SOLUTION: This display method for a sponsor's name is executed by a game in which a computer system to supply information via the internet and an information terminal with a communication function or a game machine are connected. A game supplier urges a sponsor to support the game in which a step to register a game displaying the sponsor's name to the server, a step to distribute the game showing the sponsor's name are provided, and, on the other hand, a step a player can recognize the sponsor's name executing game communication by the game machine via the information terminal.
Patent JP-2002081447-A (JP)
Title: Ball bearing for turbocharger
Inventor: YAKURA KENJI
IPC: F16C33/32
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a ball bearing for turbocharger which has low rotational resistance, low vibration and noise level, and excellent durability. SOLUTION: The diameter d13a of each ball 13a constituting the ball bearing 22 is regulated to be 1.8-3.0 mm, and the contact area of a rolling surface of each ball 13a and an outer ring raceway 9 and an inner ring raceway 11a is reduced respectively. In addition, the radius of curvature r11a of the sectional shape of the inner ring raceway 11a is regulated to be 53-60% of the diameter d13a of each ball 13a to ensure a space between the rolling surface and the raceway surface in the vicinity of a contact part of the rolling surface of each ball 13a with the inner ring race 11a. As a result, the rotational resistance is reduced, and the area of biting foreign matter such as small dust and wear powder is reduced to achieve the above good effects.
Patent JP-2002066921-A (JP)
Title: Correction method of grinding wheel and correction device of grinding wheel
Inventor: TANIGAWA SATOSHI
IPC: B24B53/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a correction method of grinding wheel capable of carrying out certain automatic correction machining with a high accuracy, spending no labor and being applied to an already existing correction device of grinding wheel at low cost. SOLUTION: In the correction method of grinding wheel, a grinding material is rotated by a motor and contacts a grinding wheel while the grinding material is moved to a predetermined position (S20, 32) and a grinding wheel surface is ground by the grinding material to correct it. A threshold power for previously judging (S16, 26, 36) a contact state of the grinding material and the grinding wheel is determined from a consumption power value of the motor at the time of non-contact of the grinding material and the grinding wheel and a time required for the correction of the grinding wheel surface is presumed from a length to be moved and a predetermined speed of the grinding material previously contacted with the grinding wheel.  A time at which the consumption power value of the motor is larger than the threshold power (S26) is integrated (S30) during when the grinding material is moved to a predetermined position (S20, 32). The integration time is compared with a required time (S40) and when the integration time is smaller, the correction of the grinding wheel surface is repeated. When both times are equal, the correction of the grinding wheel surface is completed.
Patent JP-2002070511-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: YAMANAKA JUNJI
IPC: F01L1/34
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To surely prevent the generation of a flap caused by the change of valve timing and increase stillness. SOLUTION: An eccentric rotation gear 7 is installed between a housing 5 and a rotor 17. First inner gear teeth 4 are installed in the housing 5, and first outer gear teeth 6 meshing with the first inner gear teeth 4 and having gear teeth fewer by one gear tooth than the inner gear teeth 4 are installed in the gear 7. Second inner gear teeth 16 are installed in the gear 7, and second outer gear teeth 18 meshing with the second inner gear teeth 16 and having gear teeth fewer by one gear tooth than the inner gear teeth 16 are installed in the rotor 17. The surface of each teeth is formed in a shape forming a trochoidal curve. By appropriately sucking and exhausting working fluid between the first inner gear teeth 4 and the first outer gar teeth 6 and between the second inner gear teeth 16 and the second outer gear teeth 18, the rotor 17 is rotated against the housing 5. Torque transmission of tooth surfaces is conducted by line contact and tooth hammer noise is reduced.
Patent JP-2002079815-A (JP)
Title: Intelligent tire system, power generating set and tire wheel
Inventor: OTANI KOJI
IPC: B60C23/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an intelligent tire system capable of stably estimating tire ground contact conditions including tire inflation pressure for a long period of time and of controlling tire characteristics according to tire ground contact conditions. SOLUTION: A vibration sensor 21 detecting vibration of a wheel 13 is provided on an outer circumference side of a rim 14 of the tire wheel 13. A ground contact condition estimation means 22 estimating ground contact conditions of the tire based on output of the vibration sensor 21, a transmitter 23 sending data of the estimated tire ground contact conditions to a vehicle control means 25 mounted on a vehicle body 100 side, and a power generation means 24 power by rolling of an intelligent tire 10 and supplying power to the ground contact condition estimation means 22 and the transmitter 23 are mounted on a wheel disk to control vehicle traveling conditions according to the estimated tire ground contact conditions.
Patent JP-2002087314-A (JP)
Title: Steering structure for vehicle
Inventor: GOTO HIROYUKI
IPC: B62D7/08
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide favorable operation feeling without increasing assembling man-hours of a steering device. SOLUTION: A rack end 9 is provided on each end part of a steering rack 8 in a gear case 7, and a tie rod 10 is connected through it to the rack 8 to be slidable in a perpendicular direction to the axis. A knuckle 14 is connected to the rack 8 by the rod 10, and a relatively rotatable joint part is provided on a connection part of the rod 10 to the knuckle 14. A line connecting the joint part to a rotation center of a wheel is roughly parallel to a vehicle forward/rearward direction to make a parallel system. Between the gear case 7 in a rack boot 15 provided at an opening end part of the gear case 7 and the rack end 9, a spring 21 of which resiliency is strengthened on the inner wheel side as the steering device 1 makes steering from a neutral condition to energize the steering device 1 in such a direction as to restore to the neutral condition is provided.  The spring 21 is formed to have length of about 1/2-1/3 of the stroke between the gear case 7 and the rack end 9 from the neutral condition to full steering.
Patent JP-2001096913-A (JP)
Title: Laser-markable plastic
Inventor: HERUGE KUNIISHU
IPC: C08K5/01
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a laser-markable plastic. SOLUTION: This laser-markable plastic contains a mixture containing an anthracene-or pentaerythritol-coating effect pigment, or at least one kind of effect pigment and anthracene and/or pentaerythritol, as a dopant.
Patent JP-2002085416-A (JP)
Title: Basket type recovering instrument for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/22
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a basket type recovering instrument for an endoscope capable of easily passing a branch at a branched duct in the organ and selectively inserting the branch in an arbitrary branching direction as needed. SOLUTION: A basket 5 is deviated from relatively hard elastic wires 5a to softly elastic wires 5b and formed.
Patent JP-2001315604-A (JP)
Title: Vehicle retreat supporting device in tandem parking
Inventor: KURITANI TAKASHI
IPC: B62D15/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle retreat supporting device in tandem parking which can easily grasp the steering timing and the steering quantity when a driver parks the vehicle in tandem parking. SOLUTION: At the stopping position of the vehicle, a seesaw switch is operated until a tandem parking guide line 20 overlaps a target point T at a corner of a frame of a parking space PS (b), and a steering wheel is steered until a vehicle space mark 22 overlaps the parking space PS (c) to allow the vehicle to retreat while keeping the steering angle of the steering wheel. When a match mark 23 overlaps the parking space PS, the vehicle is stopped (d), and the vehicle is allowed to retreat by maximizing the steering angle of the steering wheel in the opposite direction under the stationary steering.
Patent JP-2002088125-A (JP)
Title: Vinyl chloride resin composition
Inventor: TOYOKAWA TAKUYA
IPC: C08J5/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition comprising an acrylic copolymer and vinyl chloride, capable of providing a molded product having excellent impact resistance and fatigue strength, and further to provide the molded product. SOLUTION: This vinyl chloride-based resin composition is obtained by graft- copolymerizing 50-99 wt.% vinyl monomer consisting essentially of vinyl chloride on 1-50 wt.% mixed composition (A+B) of (A) the acrylic copolymer comprising 100 pts.wt. at least one kind of a (meth)acrylate monomer capable of providing a homopolymer having (-140)-0 deg.C glass transition temperature, and (B) an acrylic copolymer comprising 100 pts.wt. at least one kind of the (meth)acrylate monomer capable of providing the homopolymer having (-140)-0 deg.C glass transition temperature and 0.1-10 pts.wt. polyfunctional monomer, and having <0.15 μm average particle diameter, regulated so that the ratio of the weights of the components (A) to (B) may be (1/9)-(55/45). The molded product is composed of the vinyl chloride-based resin composition.
Patent JP-2002091329-A (JP)
Title: Display device
Inventor: OKADA TSUNEO
IPC: G02F1/1335
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which visibility is improved without a special surface treatment such as a surface roughening treatment. SOLUTION: The display device has a transparent body 14 which is disposed so as to cover the display element 15 of a portable terminal device, and constitutes part of the casing of the terminal device. The transparent body 14 has the same color as or a color similar to that of the display element 15. The internal surface of the transparent body 14 is curved around the surface corresponding to the display element 15, and a rear side in-mold part 13 consisting of a reflective material is formed on the curved surface. Meanwhile, a front in-mold part is formed on the external surface of the transparent body 14 excluding a portion corresponding to the display element 14 and the circumferential outline part of the display element of the rear side in-mold part 13. By this constitution, the circumference of the display part 12 looks like as if it is colored and bordered.  Owing to a synergistic effect with reflected light from the display element 15, the screen of the display element 15 looks larger than an actual size, thereby improves the visibility remarkably.
Patent JP-2002086633-A (JP)
Title: Counter panel having stain-proofing properties
Inventor: INO FUMITAKA
IPC: C09D133/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique imparting stain-proofing properties to the counter panel of a bathroom or a toilet unit. SOLUTION: Stain-proofing properties are applied to the counter panel of a bathroom or a toilet unit by forming a gel coat layer, wherein modified silicone oil containing a double bond in its molecule is compounded with a base resin containing a double bond in its molecule, to at least the top surface thereof.
Patent JP-2002096871-A (JP)
Title: Cartridge type tray container
Inventor: NOZAKI TATSUYA
IPC: B65D77/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge type tray container in which either an assembling of the container or a setting of the container to a printing machine or the like can be easily carried out, its material weight can be reduced, its plastics and paper can be easily classified from each other and ink stored in the tray can be completely consumed. SOLUTION: A neck part of a pouring-out port portion of an inner bag 30 having the pouring-out port portion therein stored in a tray container main body 1 is fixed to a tray suspending hole. In addition, a tray portion 10 is assembled by two blanks, i.e., one blank comprised of a flange 16 and an overlapping piece and the other blank comprised of a bottom surface and side surfaces. The neck part of a pouring-out port portion is inserted into and fixed to the suspending hole arranged at a side surface, then the neck part is fixed from above with a recess formed at the overlapping piece. In addition, the tray container main body is made such that each of the tray portion and a lid part 20 is comprised of a tray shape having a flange portion, respectively, and the flange portions are adhered to each other.
Patent JP-2002088732-A (JP)
Title: Bottom quality improving method
Inventor: TSUJI HIROKAZU
IPC: E02B3/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent elution of nutritive salt from the bottom sludge or formation of harmful substance such as hydrogen sulfide or the like. SOLUTION: For an improving method for the bottom sludge, first of all, the bottom sludge 2 accumulated on the sea-bottom 1 is stirred and is floated in the vicinity of a surface layer 3 as shown in the same fig. (a). Under such a condition, ammonia nitrogen contained in the bottom sludge 2 is nitrified by oxygen contained in the vicinity of the surface layer 3 to change into nitrate nitrogen. During the progress of such a reaction, stirring work is discontinued to remain stationary. For that purpose, the stirred and floated bottom sludge 2 is soon settled down, and the settled bottom sludge 2 is treated by the same method to again stir it to make it float in the vicinity of the surface layer 3.  Under such a condition, in the vicinity of the surface layer 3, the previous reaction, i.e., since oligotropic oxygenation of the bottom sludge is made by nitrification of ammonia nitrogen and oxidation of hydrogen sulfide, this time, denitrified bacteria as anaerobic bacteria acts on nitrate nitrogen to change into nitrogen gas as shown in the same fig. (c), and the nitrogen gas is diffused in the atmosphere.
Patent JP-2002103028-A (JP)
Title: Solder adsorber and its use
Inventor: YOSHIDA YUTAKA
IPC: B23K3/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a solder adsorber in which the degradation and breakage of elements which are mounted on a circuit board are prevented, and to provide its use. SOLUTION: By holding the rear end 101b of a solder absorbing wire 101 in a state where the wire is drawn out of a case 110 on the ground and, after drawing the front end 101a of an electrically conductive solder absorbing wire 101 in a state where the wire is wound around in a case 110 from the case 110 and applying the wire to unnecessary solder, the solder is heated and adsorbed.
Patent JP-2002095997-A (JP)
Title: Discharge electrode for air cleaner
Inventor: SAITO YUKIHIDE
IPC: A61L9/01
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a discharge electrode for an air cleaner capable of accomplishing a cost reduction, weight-saving and a running cost. SOLUTION: A facing electrode is composed of A electrode 18, B electrode 19 and an outer frame electrode 20. Each A/B electrode 18, 19 is folded down at the central part and is laminated so that electrically conductive layers of the surface of a board body 18a, 19a gather outside. One of A/B electrode 18, 19 forms a plurality of notches at the upper part and the other forms a plurality of notches 18e, 19e at the lower part. The notches 18e, 19e of the A/B electrode 18, 19 are inserted each other to assemble the board body to a grid body 21. The outer electrode 20 is folded down and laminated so that the electrically conductive layer on the surface of the board body 20a comes outside. A box body 22 is formed by folding and the grid body 21 is trimmed with the box body 22.  The outer frame electrode 20 is electrically connected with the grid body 21 by contacting the fringe part of the grid body 21 with the box body 22.
Patent JP-2002099141-A (JP)
Title: Developing device and image forming device equipped with the same
Inventor: OZEKI YUKIHIRO
IPC: G03G15/08
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent toner from deteriorating and scattering in development when negative toner is used for a developing device. SOLUTION: The developing device 1 performs development by using one- component toner which is electrostatically charged to the negative polarity. A developing roller 2 has a conductive fluororesin layer as a surface layer on its surface, a toner supply roller 4 is a rotatable positively-charged member which is arranged in contact with the developing roller, and a toner restriction member 5 is arranged in contact with the developing roller 2. Even when the negative toner is used, the dynamic friction coefficient of the developing roller surface can be reduced and the hardness of the developing roller can be made low, so the toner can be prevented from deteriorating and scattering in development.
Patent JP-2002111420-A (JP)
Title: Wafer for elastic surface wave device and its manufacturing method
Inventor: KATAOKA AKIHIKO
IPC: H03H9/25
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a superior wafer for elastic surface wave device and a manufacturing method for the same, which allows easily and simply applying mirror surface grinding to side portions of the wafer while it is a part of an ingot and high quality wafer processing. SOLUTION: The wafer for an elastic surface wave device has at least a side which is a mirror surface comprising lithium tantalite single crystal with an arithmetic average roughness (Ra) of the side being below 1.5 nm.
Patent JP-2002108935-A (JP)
Title: Device and method for retrieving concept based on non- text entry, recording medium and program
Inventor: TAKANO SEIJI
IPC: G06F17/30
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide technology capable of retrieving a concept as it is while complementing the incompleteness of character conversion technology with concept retrieval by combining the character conversion technology and the concept retrieval. SOLUTION: This concept retrieving device is provided with a stem vector preparing means for preparing a stem vector forming a dictionary function from a document group for dictionary preparation, retrieval target document vector preparing means for preparing a retrieval target document vector group from the stem vector and a retrieval target document group, character converting means for converting the sentence for retrieval of a non-text entry from a client to a text sentence to be used for the stem vector preparing means, sentence vector preparing means for retrieval for preparing a sentence vector for retrieval from the converted text sentence and the stem vector, vector operating means for operating the vector operation value of the sentence vector for retrieval and the retrieval target document vector group,  and sort means for sorting the retrieval target document group in the order of vector operation values and outputting it to the client.
Patent JP-2002110997-A (JP)
Title: Manufacturing method of polycrystalline thin-film transistor
Inventor: MATSUURA YUKI
IPC: H01L29/786
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent variations in characteristics of a thin-film transistor as much as possible. SOLUTION: There are provided a process where an amorphous silicon film 13 is formed on a substrate 11, a process where the amorphous silicon film is annealed with a laser beam for crystallization to form a polycrystalline silicon film 14, a process where a surface of the polycrystalline silicon film is cleaned in a dilute HF solution, whose concentration is 0.6-1.0 wt.%, and a process where a gate insulating film is formed on the polycrystalline silicon film.
Patent JP-2002111936-A (JP)
Title: Network facsimile device, method of controlling the same, and network facsimile communication system
Inventor: TERAO YUICHI
IPC: H04L13/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a packet network direct-coupled network facsimile device which is capable of transferring receiving document data, which are designated to be sent to a forwarding address, to a proper destination. SOLUTION: When a call directing number is informed at the time when a receiving end device starts to receive document data from an originating end device, a forwarding address is specified on the basis of the call direction number. When a call directing number is informed at the time when a receiving end device starts to receive document data from an originating end device, the receiving document data are accumulated in a memory, the accumulated receiving document data accompanied with the call directing number are sent to the specified forwarding address in a communication type suitable for the forwarding address.
Patent JP-2002109353-A (JP)
Title: Method for issuing coupon
Inventor: HIROSE SHUICHI
IPC: G06Q50/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a coupon issuing method capable of more efficiently issuing a coupon. SOLUTION: This coupon issuing method uses an image, displayed on the display 411 of a portable telephone 410 by utilizing the portable telephone connectable to the Internet 100, a Web site 200 is opened on the Internet, coupon issuers 300 register coupon contents and image via the Internet, coupon users 400 retrieve their desired coupon through the Internet and also display the image of the coupon on the display of the portable telephone. Furthermore, a Web site side obtains a profit from clients 500 inserting an advertisement on the Web page and inserts clients advertisements on at least one Web page between a Web page for retrieving the coupons and a Web page for displaying coupon images.
Patent JP-2002115823-A (JP)
Title: Apparatus for carbonization of waste
Inventor: ENOMOTO MORIMASA
IPC: C10B53/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a waste-disposing apparatus, in which generation of a hazardous substance such as dioxin is inhibited and a simple disposing process is enabled in disposing waste of organic substances such as raw refuse and food residue. SOLUTION: A main rotary carrier 7, in which paddles 6 are attached slantingly to a rotary shaft 5a, is provided reversibly in the direction of carrying the waste in a carbonization chamber 2 having a waste-charging port 1 at one end. Auxiliary rotary carrier 8a, 8b are provided across the carrying direction on both ends of the chamber 2 so as to circulate the waste. A discharge port is provided to the carrier 8a on the side of the waste-charging port 1. Superheated stem is supplied into the carbonization chamber 2 to thermally decompose and carbonize the waste. Generated gas is blown by an exhaust fan 24 into a deodorization furnace 15. The waste is carbonized without undergoing a combustion process. Thus, generation of dioxin is suppressed, and odorous components and toxic components in the gas are decomposed and detoxified.